Closed
Description
Hi,
I'm trying to build an API backed by custom data providers that would expose data through a GraphQL endpoint. To try things out I created an entity that has reference to another entity and annotated it.
<?php
namespace App\Entity;
use ApiPlatform\Core\Annotation\ApiProperty;
use ApiPlatform\Core\Annotation\ApiResource;
use ApiPlatform\Core\Annotation\ApiSubresource;
use Doctrine\Common\Collections\ArrayCollection;
use Symfony\Component\Serializer\Annotation\Groups;
/**
* @ApiResource(
* itemOperations={
* "get",
* },
* collectionOperations={
* "get","post"
* },
* attributes={
* "denormalization_context"={
* "groups"={"write"}
* },
* "normalization_context"={
* "groups"={"read"}
* }
* }
* )
*/
class BlogPost
{
/**
* @var int
* @ApiProperty(identifier=true)
* @Groups({"read"})
*/
private $id;
/**
* @var string
* @ApiProperty()
* @Groups({"read", "write"})
*/
public $title;
/**
* @var string
* @ApiProperty()
* @Groups({"read", "write"})
*/
public $author;
/**
* @var Image[]
* @ApiSubresource()
* @Groups({"read", "write"})
*/
public $images;
public function __construct(int $id) {
$this->id = $id;
$this->images = new ArrayCollection();
}
public function getId(): ?int
{
return $this->id;
}
}
<?php
namespace App\Entity;
use ApiPlatform\Core\Annotation\ApiProperty;
use ApiPlatform\Core\Annotation\ApiResource;
use Symfony\Component\Serializer\Annotation\Groups;
/**
* @ApiResource()
*/
class Image
{
/**
* @var int
* @ApiProperty(identifier=true)
* @Groups({"read"})
*/
private $id;
/**
* @var string
* @ApiProperty()
* @Groups({"read", "write"})
*/
public $fileName;
/**
* @var BlogPost
* @ApiProperty()
* @Groups({"read", "write"})
*/
public $blogPost;
/**
* @param int $id
* @param string $fileName
*/
public function __construct(int $id, string $fileName)
{
$this->id = $id;
$this->fileName = $fileName;
}
public function getId(): ?int
{
return $this->id;
}
}
Result looks good when queried through REST endpoint:
{
"id": 0,
"title": "string",
"author": "string",
"images": [
{
"id": 0,
"fileName": "string",
"blogPost": "string"
}
]
}
]
images are nested resources of blogPost as expected. But when I try to query with GraphQL, the reference is ignored:
id: ID!
title: String!
author: String!
images: Iterable!
_id: Int!
This time images are just a string iterable.
I have forked the repo and commited my entities there, so it's easier to recreate the issue: zgolus@8e2778d
Please let me know, if I am missing something or if GraphQL actually needs Doctrine to create correct schema?
Best,
Jakub